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$190+ Cheap flights from Honolulu (HNL) to Ontario

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/8. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — YYZ
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Honolulu to Ontario

Keep the following information in mind while searching for Honolulu to Ontario flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$445
(Trip.com)

One-way from

$190
(Trip.com)

Popular in

August

Cheapest in

January

Average price

$550

Good one-way deal

$273 or less
Provider with most accurate pricing for Honolulu-Toronto (YTO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Honolulu-Toronto (YTO) flights.
Search Deals
From Honolulu to Ontario
Search Deals
One-way flight from Honolulu to Ontario
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($115 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
Search Deals
Price to beat on a one-way flight from Honolulu to Ontario.
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Find flight deals from Honolulu to Ontario

Cheapest flights from Honolulu to Ontario
Explore the most affordable flight options available from Honolulu to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Trip.com deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/232:40 pmHNL - YYZ
2 stops21h 23mWestJet
Tue 4/292:00 pmYYZ - HNL
1 stop13h 37mWestJet
Deal found 2/20$445
This Mytrip deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/232:40 pmHNL - YYZ
1 stop34h 00mMultiple Airlines
Tue 4/2910:00 pmYYZ - HNL
3 stops28h 23mMultiple Airlines
Deal found 2/19$488
This Kiwi.com deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/810:45 pmHNL - YOW
1 stop15h 14mMultiple Airlines
Mon 5/127:50 amYOW - HNL
2 stops19h 47mMultiple Airlines
Deal found 2/19$511
This Trip.com deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/810:45 pmHNL - YOW
3 stops24h 45mWestJet
Mon 5/126:15 amYOW - HNL
2 stops21h 22mWestJet
Deal found 2/19$513
This Mytrip deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/69:15 pmHNL - YUL
2 stops21h 20mMultiple Airlines
Sun 4/136:45 amYUL - HNL
2 stops19h 28mMultiple Airlines
Deal found 2/19$563
This Delta deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/73:00 pmHNL - YYZ
1 stop14h 26mDelta
Tue 5/136:00 amYYZ - HNL
1 stop13h 30mDelta
Deal found 2/19$587
This Booking.com deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2810:45 pmHNL - YUL
2 stops19h 58mWestJet
Sun 6/17:00 amYUL - HNL
2 stops20h 37mWestJet
Deal found 2/20$589
This Priceline deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/232:40 pmHNL - YHM
2 stops20h 33mWestJet
Tue 4/296:00 amYHM - HNL
2 stops21h 37mWestJet
Deal found 2/20$631
This Air Canada deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/39:55 pmHNL - YYZ
1 stop15h 35mAir Canada
Mon 4/76:40 pmYYZ - HNL
1 stop23h 07mAir Canada
Deal found 2/19$685
This Gotogate deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/239:55 pmHNL - YTZ
2 stops15h 55mAir Canada
Tue 4/2910:25 amYTZ - HNL
2 stops15h 58mAir Canada
Deal found 2/19$711
This Air Canada deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/29:55 pmHNL - YUL
1 stop13h 02mAir Canada
Wed 4/236:15 pmYUL - HNL
1 stop23h 32mAir Canada
Deal found 2/19$748
This American Airlines deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/91:07 pmHNL - YYZ
2 stops15h 38mAmerican Airlines
Thu 7/101:24 pmYYZ - HNL
2 stops14h 23mAmerican Airlines
Deal found 2/18$777

Find flights from Honolulu to Ontario within your budget

Customize your flight search to find flights from Honolulu to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.

Fly from

Honolulu

Fly to

Ontario

Route

Depart

Return

Price

HonoluluToronto

HNL - YYZ

HNLYYZ

Honolulu

Wed 4/23

2:40 pm-2:11 pm

1 stop17h 31m

Toronto Pearson Intl

Tue 4/29

6:30 am-9:37 pm

1 stop21h 07m

$445

HonoluluToronto

HNL - YYZ

HNLYYZ

Honolulu

Wed 4/23

2:40 pm-6:40 am

1 stop34h 00m

Toronto Pearson Intl

Tue 4/29

10:00 pm-8:23 pm

3 stops28h 23m

$488

HonoluluOttawa

HNL - YOW

HNLYOW

Honolulu

Thu 5/8

10:45 pm-7:59 pm

1 stop15h 14m

Ottawa

Mon 5/12

7:50 am-9:37 pm

2 stops19h 47m

$511

HonoluluOttawa

HNL - YOW

HNLYOW

Honolulu

Thu 5/8

10:45 pm-5:30 am

3 stops24h 45m

Ottawa

Mon 5/12

6:15 am-9:37 pm

2 stops21h 22m

$513

HonoluluMontreal

HNL - YUL

HNLYUL

Honolulu

Sun 4/6

9:15 pm-12:35 am

2 stops21h 20m

Montreal Pierre Elliott Trudeau Intl

Sun 4/13

6:45 am-8:13 pm

2 stops19h 28m

$563

HonoluluToronto

HNL - YYZ

HNLYYZ

Honolulu

Wed 5/7

3:00 pm-11:26 am

1 stop14h 26m

Toronto Pearson Intl

Tue 5/13

6:00 am-1:30 pm

1 stop13h 30m

$587

HonoluluMontreal

HNL - YUL

HNLYUL

Honolulu

Wed 5/28

10:45 pm-12:43 am

2 stops19h 58m

Montreal Pierre Elliott Trudeau Intl

Sun 6/1

7:00 am-9:37 pm

2 stops20h 37m

$589

HonoluluHamilton

HNL - YHM

HNLYHM

Honolulu

Wed 4/23

2:40 pm-5:13 pm

2 stops20h 33m

Hamilton

Tue 4/29

6:00 am-9:37 pm

2 stops21h 37m

$631

HonoluluToronto

HNL - YYZ

HNLYYZ

Honolulu

Thu 4/3

9:55 pm-7:30 pm

1 stop15h 35m

Toronto Pearson Intl

Mon 4/7

6:40 pm-11:47 am

1 stop23h 07m

$685

HonoluluToronto

HNL - YTZ

HNLYTZ

Honolulu

Wed 4/23

9:55 pm-7:50 pm

2 stops15h 55m

Toronto Island

Tue 4/29

10:25 am-8:23 pm

2 stops15h 58m

$711

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 32 results
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Best time to book a flight from Honolulu to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Honolulu with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Honolulu to Ontario

Get recent, data-driven insights about flights from Honolulu to Ontario including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Honolulu to Region of Ontario?

Currently, January is the cheapest month in which you can book a flight from Honolulu to Region of Ontario (average of $243). Flying from Honolulu to Region of Ontario in July is currently the most expensive (average of $359). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from HNL to ON?

Find hourly flight availability from Honolulu to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

When flying from Honolulu to Region of Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Region of Ontario ranges from 2.0 - 3.3 inches per month. June is typically the wettest month, when rainfall can reach 3.3 in. February is typically the driest time to visit Region of Ontario when rainfall is around 2.0 in.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Region of Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated February 20, 2025.
See what other customers who have flown with Alaska Airlines, Delta and United Airlines from Honolulu to Ontario have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,692 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.1

Overall

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very good
9,692 reviews
Alaska Airlines
8.0
Very good
9,692 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.1

Overall

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta
8.0
Very good
8,220 reviews
Alaska Airlines
8.0
Very good
9,692 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.1

Overall

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines
7.4
Good
8,766 reviews
Alaska Airlines
8.0
Very good
9,692 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.1

Overall

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,692 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.1

Overall

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

WestJet
7.2
Good
2,801 reviews
Alaska Airlines
8.0
Very good
9,692 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.1

Overall

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Honolulu to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Honolulu to Ontario?

    If you book a flight to Ontario from Honolulu, you will be flying from Honolulu, which is the city’s only airport. Honolulu (HNL) is located 4.4 mi from the center of Honolulu.

  • What are the cheapest airlines to fly from Honolulu to Region of Ontario one-way?

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at $190. Air Canada flights start at $248 while deals on Delta start at $260 one-way.

  • What are the most popular routes from Honolulu to Region of Ontario?

    The most popular route from Honolulu to Region of Ontario is Honolulu - Toronto Pearson Intl. You may also consider Honolulu - Montreal Pierre Elliott Trudeau Intl or Honolulu - Ottawa.

  • What are the cheapest flights from Honolulu to Region of Ontario?

    The cheapest flight price from Honolulu to Region of Ontario is $273. On average you can expect to pay $273. The most popular route, (Honolulu - Toronto Pearson Intl), can usually be booked for $462.

  • Can I find deals for flights from Honolulu to Ontario that include hotel bookings?

    Yes. In addition to deals on Honolulu to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Honolulu to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Honolulu to Ontario.

  • Can I find deals for business class flights from Honolulu to Ontario?

    Yes. Cheapflights offers flight deals from Honolulu to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Honolulu to Region of Ontario?

    Currently, January is the cheapest month in which you can book a flight from Honolulu to Region of Ontario (average of $243). Flying from Honolulu to Region of Ontario in July is currently the most expensive (average of $359). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Honolulu to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Honolulu to Ontario

Discover the top 4 airlines that operate flights from Honolulu to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$273Average$877FlexibilityNo cancel feeOn-time67%
WestJetCheapest$461Average$679FlexibilityNo cancel feeOn-time60%
DeltaCheapest$593Average$723FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$610Average$932FlexibilityNo cancel feeOn-time69%
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